abhidhammattha
Abhidhammattha:A compendium of the Abhidhamma written by Anuruddha,incumbent of the Mūlasoma Vihāra (For details see P.L.C. 168-72). A tīkā called the Porāna Tīkā exists,written by Navavimalabuddhi of Ceylon (Compendium of Philosophy,Preface ix).
Other explanatory works on the Abhidhammattha-sangaha are those by Sumangala and Chappata,the Sīhalavyākhyāna by Candagomi,the Anutīkā by Vepullabuddhi,two Navānutīkā,one by Ariyavamsa and the second by an unknown author,and a Vivarana. See Sas.69. 71; Svd.1202,1223; Gv. 64,65,75.
According to Gv.(p.71) the work was written at the request of an upāsaka named Nambha (Nampa).